#81973F#81973F

#81973F is a light, moderate yellow-green. Relative luminance 0.272; OKLCH L 64.0% C 0.117 H 121.5°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#81973F
RGB	rgb(129, 151, 63)
HSL	hsl(75, 41%, 42%)
HSV	hsv(75, 58%, 59%)
CMYK	cmyk(14.6%, 0%, 58.3%, 40.8%)
CIE-LAB	lab(59.12, -21.44, 42.93)
CIE-LCH	lch(59.12, 47.99, 116.54°)
OKLab	oklab(64.02% -0.0614 0.0999)
OKLCH	oklch(64.02% 0.117 121.5)
XYZ	xyz(21.0173, 27.1592, 8.8367)
Luminance	0.2716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81973F #553F97

analogous

#97813F #81973F #55973F

triadic

#81973F #3F8197 #973F81

tetradic

#81973F #3F9781 #553F97 #973F55

square

#81973F #3F9781 #553F97 #973F55

split-complementary

#81973F #3F5597 #813F97

monochromatic

#37411B #5C6C2D #81973F #A2BA59 #BACC85

Accessibility & contrast

On white

3.27

#81973F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#81973F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81973F

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81973F	#FFFFFF	#000000	##000000
##81973F	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F36

Deuteranopia (green-blind)

#9D8E45

Tritanopia (blue-blind)

#879084

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #81973f;
/* rgb */ color: rgb(129, 151, 63);
/* oklch */ color: oklch(64.0% 0.117 121.5);

Tailwind

colors: {
  custom: {
    50: '#a8b577',
    500: '#81973f',
    950: '#000000',
  },
}

SCSS

$custom: #81973f;
$custom-light: #a8b577;
$custom-dark: #000000;

JSON

{
  "hex": "#81973f",
  "rgb": {
    "r": 129,
    "g": 151,
    "b": 63
  },
  "hsl": {
    "h": 75,
    "s": 41.121,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6402,
    "c": 0.11727,
    "h": 121.5
  },
  "luminance": 0.27159
}

Semantic roles & 50–950 ramp

primary

#81973F

secondary

#8A7CB6

accent

#57D175

background

#FAFBF7

surface

#F4F6ED

border

#CED0C8

text

#101109

muted

#7F807B

Preview Lab

Preview with #81973F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →